January in Asuncion — workable with trade-offs
Trade-offs · 5.3/10January averages 30°C (86°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 88 mm, so plan one flexible day in three; you still get about 31 sunny days and 13.4 hours of daylight.
It scores 5.3/10 here, 9th of 12 months, against 8.3/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
If your dates are flexible, July is materially better in Asuncion — 3 points higher on the same scale.
February in Asuncion — workable with trade-offs
Trade-offs · 5.5/10February averages 29°C (85°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Rainfall runs 91 mm, so plan one flexible day in three; you still get about 28 sunny days and 12.9 hours of daylight.
It scores 5.5/10 here, 8th of 12 months, against 8.3/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
If your dates are flexible, July is materially better in Asuncion — 2.8 points higher on the same scale.
March in Asuncion — the hardest end of the year
Hardest · 4.8/10March averages 28°C (82°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 156 mm this is a genuinely wet month: about 25 sunny days in total, and outdoor plans need an indoor fallback.
It scores 4.8/10 here, 12th of 12 months, against 8.3/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
If your dates are flexible, July is materially better in Asuncion — 3.5 points higher on the same scale.
April in Asuncion — workable with trade-offs
Trade-offs · 5.3/10April averages 24°C (74°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
208 mm of rain puts this in monsoon territory — about 14 sunny days across the whole month, and multi-day washouts are normal.
It scores 5.3/10 here, 10th of 12 months, against 8.3/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, July is materially better in Asuncion — 3 points higher on the same scale.
May in Asuncion — workable with trade-offs
Trade-offs · 6/10May averages 18°C (64°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
At 125 mm this is a genuinely wet month: about 6 sunny days in total, and outdoor plans need an indoor fallback.
It scores 6/10 here, 6th of 12 months, against 8.3/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination. That combination — decent conditions at the lowest rates of the year — is the best value window on this page.
Pack layers you can shed by midday plus one warm layer for the evening, a proper rain shell rather than an umbrella.
If your dates are flexible, July is materially better in Asuncion — 2.3 points higher on the same scale.
June in Asuncion — reliably good (4th best month)
Good · 7/10June averages 18°C (64°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Rainfall runs 71 mm, so plan one flexible day in three; you still get about 5 sunny days and 10.4 hours of daylight.
It scores 7/10 here, 4th of 12 months, against 8.3/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
July in Asuncion — the year's strongest window
Best window · 8.3/10July averages 18°C (65°F), the range most people find easiest for walking a city all day without either overheating or losing daylight to weather.
Expect 27 mm of rain — occasional showers rather than washed-out days — alongside about 7 sunny days and 10.6 daylight hours.
On our climate-comfort scale this is the top-ranked month of the year for Asuncion at 8.3/10 — the reference point every other month on this page is measured against.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack layers you can shed by midday plus one warm layer for the evening.
August in Asuncion — reliably good (2nd best month)
Good · 8.2/10August averages 19°C (67°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 62 mm, so plan one flexible day in three; you still get about 13 sunny days and 11.1 hours of daylight.
It scores 8.2/10 here, 2nd of 12 months, against 8.3/10 in the destination's best month.
Expect peak pricing, and this is one of the busiest months here. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
September in Asuncion — reliably good (3rd best month)
Good · 8/10September averages 22°C (71°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
Rainfall runs 80 mm, so plan one flexible day in three; you still get about 15 sunny days and 11.9 hours of daylight.
It scores 8/10 here, 3rd of 12 months, against 8.3/10 in the destination's best month.
Expect mid-season pricing, and crowds are moderate.
Pack light clothing, swimwear and real sun protection, a packable rain layer.
October in Asuncion — workable with trade-offs
Trade-offs · 6.2/10October averages 24°C (76°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
At 175 mm this is a genuinely wet month: about 22 sunny days in total, and outdoor plans need an indoor fallback.
It scores 6.2/10 here, 5th of 12 months, against 8.3/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, July is materially better in Asuncion — 2.1 points higher on the same scale.
November in Asuncion — workable with trade-offs
Trade-offs · 5.6/10November averages 26°C (79°F) — warm enough for beach and boat plans, still short of the heat that pushes sightseeing into early morning.
At 164 mm this is a genuinely wet month: about 30 sunny days in total, and outdoor plans need an indoor fallback.
It scores 5.6/10 here, 7th of 12 months, against 8.3/10 in the destination's best month.
Expect low-season pricing, and crowds are light for this destination.
Pack light clothing, swimwear and real sun protection, a proper rain shell rather than an umbrella.
If your dates are flexible, July is materially better in Asuncion — 2.7 points higher on the same scale.
December in Asuncion — the hardest end of the year
Hardest · 4.9/10December averages 27°C (81°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 177 mm this is a genuinely wet month: about 31 sunny days in total, and outdoor plans need an indoor fallback.
It scores 4.9/10 here, 11th of 12 months, against 8.3/10 in the destination's best month.
Expect mid-season pricing, and crowds are light for this destination.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
If your dates are flexible, July is materially better in Asuncion — 3.4 points higher on the same scale.
